Records of the Geological Survey of India, Volume 139, Part 5The Survey, 2006 - Earthquakes Vols. 1- include Report of the Geological Survey, 1867- ; v. 32- include Review of the mineral production of India, 1898/1903- ; v. 75 consists of Professional papers, no. 1-16; v. 76 consists of Bulletins of economic minerals. |
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Results 1-3 of 53
Page 162
... fresh rock . Reported permeability results obtained in these bore holes vary from nil to 8.45 lugeons . Based on the ... fresh rock depths the project authorities were advised to drill boreholes at all the test locations referred above ...
... fresh rock . Reported permeability results obtained in these bore holes vary from nil to 8.45 lugeons . Based on the ... fresh rock depths the project authorities were advised to drill boreholes at all the test locations referred above ...
Page 218
... fresh rock and permeability test also to be conducted . During the discussion with project officials , it was ... fresh rock . In order to determine the depth of occurrence of fresh bed rock along the penstock route , it was suggested to ...
... fresh rock and permeability test also to be conducted . During the discussion with project officials , it was ... fresh rock . In order to determine the depth of occurrence of fresh bed rock along the penstock route , it was suggested to ...
Page 224
... fresh bedrock available in the riverbed and the quartzite band is thinning out and may not be day - lighted even at the left flank . For the energy dissipation arrangement the fresh rock is available in the river bed . Further towards ...
... fresh bedrock available in the riverbed and the quartzite band is thinning out and may not be day - lighted even at the left flank . For the energy dissipation arrangement the fresh rock is available in the river bed . Further towards ...
Contents
ANDHRA PRADESH | 1 |
Quaternary Geology | 9 |
Project National Geochemica Mapping NGCM | 16 |
Copyright | |
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Common terms and phrases
abutment alignment amphibolite Andhra Pradesh assess bands basin bed rock biotite biotite gneiss block boreholes carried charnockite coast cut-off trench depth district dolerite drilled dunes dyke earth dam enclaves excavation exposed field season folds foliation Formation foundation fresh rock garnet Geochemical Mapping geological mapping GEOTECHNICAL INVESTIGATION gneiss gold grained granite granite gneiss granitoids granodiorite granulite gravity grouting holes hornblende indicated intrusive Item joints Karnataka Kerala Khondalite kimberlite laterite limestone lithounits located lugeons mafic metabasalt migmatite mineralisation minerals moderate mylonite NNW-SSE NW-SE occur overburden pegmatite penstock permeability tests phyllite powerhouse project authorities proposed pyroxene quartz quartz veins quartzite reservoir river samples were collected sand schist belt shale shear zone shotcrete slope soil Specialised Thematic Mapping spillway STAGE GEOTECHNICAL stream sediment samples strike structure studies sulphide surface Tamil Nadu thick toposheet traverse trending tsunami ultramafic upto values varying vertical weathered weir width